This report provides a snapshot of how sexuality education policies in Kenya are translated into practice in secondary schools, and what students, teachers and principals think about them. Data from official documents, key informant interviews and school-based surveys were used to examine how sexuality education programs in three counties were developed, implemented and experienced. This report presents findings on the development of policies and curricula, including the actors involved and challenges faced; how sexuality education is taught in classrooms; students’ experiences and preferences; support for implementation, including teacher training and school environment factors; sexuality education outside of the classroom; and general opinions about sexuality education among key stakeholders. The information presented is intended to provide the Kenyan government and other stakeholders with a better understanding of sexuality education in its schools, and ultimately to improve the quality and effectiveness of such education for both teachers and students.